<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta http-equiv="X-UA-Compatible" content="IE=edge">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>Document</title>
</head>
<body>
  <script>
      for (let i = 100; i <= 200; i++) {
        if(i%6===0){
          document.write(i+'<br>')
        }
      }


  </script>
</body>
</html>